baber/WOPTO huggingface dataset:
Patent JP-S63197205-A (JP)
Title: Input device for temperature sensor
Inventor: UNI DAIJI
IPC: G05B1/02
Filed: 1987-02-12
Abstract: PURPOSE:To omit the need to correct the output of the thermoelectromotive force with input of the external equivalent thermoelectromotive force for each replacement of thermocouples, by producing the thermoelectromotive force data to each detected temperature of a working temperature range in accordance with the linearity correction characteristics of the thermoelectromotive force to a working minimum-maximum temperature range. CONSTITUTION:When a thermocouple 1 delivers the thermoelectromotive force with the thermocouple characteristics (a), the thermoelectromotive force V1 is obtained at a measured temperature t1 deg.C. A temperature deciding means 8 delivers a deciding signal 8a to a thermoelectromotive force setting means 9 for output of the minimum electromotive force setting value. Then the means 8 supplies the maximum electromotive force setting value to an electromotive force data generating means 10. The means 10 performs the correction of linearity between the maximum and minimum electromotive force levels. Then the electromotive force 10a multiplied by the gains is delivered against each temperature input in a working temperature range of t1 deg.C-t2 deg.C and according to the linearity correction characteristics (b) and stored in a thermoelectromotive force data storing part 11. A programmable controller 6 supplies the thermoelectromotive force as a temperature control signal.
Patent JP-S63197660-A (JP)
Title: Printing head of serial printer
Inventor: WATANABE SUSUMU
IPC: B41J2/28
Filed: 1987-02-10
Abstract: PURPOSE:To prevent the generation of heat of a printing head due to the eddy current generated in a core and to increase the speed of a printer, by constituting a yoke by connecting a core having at least one or more slit and base yoke almost in parallel to a flux flow direction. CONSTITUTION:A permanent magnet 1 is held between a ring yoke 2 and a yoke 3, and the yoke 3 is bonded to a base yoke 4. A core 6 having slits 5 carved therein almost in parallel to the flow direction of the flux generated from the permanent magnet 1 is bonded to the base yoke 4. In usual, an armature 7 is attracted to the core 6 by the magnetic force of the permanent magnet 1 and a leaf spring 10 is distorted. When a current is allowed to flow to a demagnetizing coil 8 according to necessity, the magnetic force of the permanent magnet 1 is negated and the armature 7 is released and the leading end of a printing wire 11 is operated by the energy accumulated in the leaf spring 10 to print a dot on a paper through an ink ribbon. Since the slits 5 are carved in the core, an eddy current is hard to generate and the driving efficiency of the armature can be raised.
Patent JP-H10227107-A (JP)
Title: Eaves gutter suspending device
Inventor: SHIMIZU KATSUMI
IPC: E04D13/072
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To make the mounting height easily adjustable after installing to the tip of eaves by projecting out a supporting arm from the front face of an attaching piece, arranging long holes tilted in parallel at both the sides of the supporting arm to an attaching piece and continuously connecting almost semicircular recessed portion to the upper edge of the long hole. SOLUTION: In a polycarbonate eaves gutter suspending device 1 formed in one united body, a supporting arm 3 is projected out almost horizontally from the front face of an attaching piece 2. The attaching piece 2 has an almost rectangular shape with rounded corners, tilted long holes 21 with an almost straight shape are arranged at two upper and lower levels, and 3 semicircular recessed portions 22 are continuously connected to the upper edge of the long hole 21. When building the eaves gutter, the mounting position of the eaves gutter 1 at the tip of each is first determined, a male screw is inserted to the long hole 21, a male screw positioned at the central recessed portion 22 at the upper edge of the long hole 21 is tightened and is temporarily attached to a fascia board.  Next, the slope of the eaves gutter is checked and, if it is not correct, the male screw is untightened, the attaching piece 2 is moved up and down and the mounting height is adjusted, the male screw located at the recessed portion 22 is tightened again and fixed to avoid any deviation due to a load.
Patent JP-H07236511-A (JP)
Title: Automatic hair washer
Inventor: SAKANE TETSUO
IPC: A45D19/14
Filed: 1994-02-28
Abstract: PURPOSE:To eliminate hindrance by a nozzle link for vertex used in automatic hair washing when auxiliary hair washing or finishing hair washing other than the automatic hair washing is performed manually. CONSTITUTION:The nozzle link 70 for vertex is formed so as to be displaced to a position other than a rocking range in the case the automatic hair washing is performed when manual hair washing is performed. Concretely, the connecting angle of a connecting part 71 is set so as to be changed for the tip part of a water supply pipe that becomes a rocking center. In this way, the mounting angle of the nozzle link 70 for vertex can be changed in the automatic hair washing and the manual hair washing. Therefore, when this automatic hair washer is used as the one for business, it is possible to provide the automatic hair washer which performs not only the automatic hair washing but auxiliary manual hair washing and is easy to perform the manual hair washing.
Patent JP-H05226277-A (JP)
Title: Manufacture of semiconductor device
Inventor: NUKUI KENJI
IPC: H01L21/3205
Filed: 1992-02-18
Abstract: PURPOSE:To provide a method of forming a through hole, where a conductor layer is buried in the insulating film on a semiconductor substrate, which is capable of forming and reproducing a through hole which is designed to protect a built-in conductor layer from peeling off with uniform in-surface distribution. CONSTITUTION:A substantially vertical through hole 3' is formed on an insulating film 2 on a semiconductor board so as to disclose the semiconductor board. A forward tapered portion 3T is formed in an opening of the substantially vertical through hole 3' by the whole sputter etching operation by inert gas. What is more, there is formed a projected part 3P which is directed at the center of the through hole 3 on the lower end of the forward tapered portion 3T. A buried conductor layer 4, whose top is thick enough to reach the tip of the projected part 3P, is adapted to grow on the semiconductor board 1 which is exposed on the bottom 3B of the through hole 3 by a selective vapor growth means.
Patent JP-S60175591-A (JP)
Title: Pretreatment apparatus in oil/water separator for ship
Inventor: TANDA KUNIHARU
IPC: B01D17/022
Filed: 1984-02-22
Abstract: PURPOSE:To reduce the load of an oil separator, by providing a floated oily component recovery apparatus wherein a water inspection chamber is connected to a separated water tank through a pipe and a bilge oil tank is connected to the upper part of a separation chamber through a pipe. CONSTITUTION:The moisture-containing highly viscous sludge component among oily components fallen in an oily component separation chamber 6 is accumulated to the lower part of said separation chamber 6 but the oily component low in viscosity is flowed into a bilge oil tank 32 through the pipe 33 communicated with a side wall 31 because of its high flowability. The highly viscous moisture- containing sludge component accumulated in the lower part of said separation chamber 6 is heated by a heater 38 to be separated into an oily component and water while only water with high specific gravity is fallen onto a receiving tray 36 through a recovery pipe 35 by opening a valve 34. If it is visually confirmed that only water is present on said receiving tray 36, said water is again recirculated to the bilge layer 21 in an engine room through a recovery pipe 37.
Patent JP-S61190166-A (JP)
Title: Detector of operation of permanent magnet type starting motor
Inventor: NAITO SHOTARO
IPC: F02N11/08
Filed: 1985-02-20
Abstract: PURPOSE:To detect inductive voltage in stopping a motor without error by detecting contact voltage across a key switch and a series coil and shunt coil of a magnet switch and battery voltage to detect the operational condition from the difference between both voltage in running and stoppage of the motor. CONSTITUTION:A control circuit 4 takes voltage of the positive side terminal of a battery 1 into an input terminal B and voltage of connecting contact (a) of a key switch 3 and a coil 2b into an input terminal S respectively. In the control circuit 4, whether or not a motor 2a is rotating is judged by a comparator, micro-computer, etc. and thereby whether or not the engine is under the cranking condition is judged. When the cranking condition of the engine is judged, current is supplied to a solenoid 5 to open a valve for increasing fuel amount. Thus, the running condition of the motor 2a is accurately detected and fuel amount in engine cranking is properly increased.
Patent JP-H11211347-A (JP)
Title: Mechanism and method for preventing ignition of product in drying facility
Inventor: IKEGAYA MASATOSHI
IPC: F26B21/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent ignition of dried products discharged from a drier. SOLUTION: A drying facility comprises a feeding hopper 3 which faces with a feeding port 21 of a drier 2, a direct-fired hot-blast stove 4 which is connected to a hot blast blowing port 24, a pick-up conveyer 5 which faces with a discharging port 22, and a drying fan 7 which is connected to an exhaust port 23. In this arrangement, a moisture removing mechanism 10 for an exhaust gas G0 is provided at a downstream of the exhaust port 23 of the drier 2. Further, there is provided a path through which the exhaust gas G0 of low oxygen concentration discharged from the moisture removing mechanism 10 is supplied to a dried product D1 on the pick-up conveyer 5 or discharged from the pick-up conveyer 5 as a quenching gas G2 .  Thus, the low oxygen concentration quenching gas G2 can be fed to the dried product D1 on the pick-up conveyer 5 or discharged from the pick-up conveyer 5, thereby preventing ignition of the dried product D1 .
Patent JP-S60175419-A (JP)
Title: Pattern forming method
Inventor: TAKASU YASUHIRO
IPC: G03F7/20
Filed: 1984-02-20
Abstract: PURPOSE:To improve the resolution by raising the temperature of a substrate at exposure time, thereby enhancing the sensitivity of a positive type resist. CONSTITUTION:A resist 2 is coated on a semiconductor substrate 1, and a prepreg is executed. The substrate 1 is placed on a hot plate, and the substrate 1 is held at the temperature higher than the ambient temperature, and practically at 50 deg.C or higher. A mask 3 of pattern is mounted separately of 10mum in parallel with the substrate 1. After the prescribed portion of the resist 3 is exposed with far ultraviolet ray having 300nm or less of central wavelength, an electron beam or an X-ray, it is developed. Thus, the resolution can be improved.
Patent JP-S55123481-A (JP)
Title: Deflection electrode for ink jetting printer
Inventor: EBI YUTAKA
IPC: B41J2/09
Filed: 1979-03-16
Abstract: PURPOSE:To prevent the inclination of the recording pattern and the deviation in bits by mounting electrode wires of equal voltage above or below one side of the main electrode. CONSTITUTION:Electrode wires 9 and 10 are separately mounted parallel above one side of the flat main electrode section 8 and below the other side thereof in such a manner as to be symmetrical with respect to the center (O) of the main electrode section 8. The electrode plates thus obtained and arranged to form paired electrodes at a fixed space (d) so that the main electrode section 8 is vertical while the main electrode section 8 and the electrode wires 9 and 10 in each electrode are equal in the potential. With such an arrangement, the electric line of force between the electrode plates is expanded and inclined toward the electrode wires 9 and 10 as shown by the dotted line in the drawing. Here, the diameter of the electrode wires 9 and 10 are set so that the inclination of the electric field (E) in the area (C) section  to be used for inflecting charged ink particles passing between the electrodes meets  the requirement of tantheta=a/b when the deviation in bits is expressed by (a) and the  plot space of one nozzle by (b).
Patent JP-S63198082-A (JP)
Title: Duplex copying machine for black/white and color
Inventor: MIZUMA KENICHI
IPC: G03G15/01
Filed: 1987-02-13
Abstract: PURPOSE:To obtain a full color copy, a monocolor copy and a multicolor copy by an original scan of once, by providing an optical system which can switch a color separation optical path and an optical path forming an image on the respective photosensitive body belts by the optical path length being equal to the color separation optical path. CONSTITUTION:A 12-th mirror 201 and a 14-th mirror 203 are half mirrors, and fixed between the 9-th mirror 101 and the 10-th mirror 102, and a 13-th mirror 202 and a 15-th mirror 204 are total reflection mirrors, and provided so as to be switchable to a position which does not obstruct an optical path from the 8-th mirror 18 and a 7-th mirror 17, and a position reflecting a luminous flux from the 12-th mirror 201 and the 14-th mirror 203, in the intermediate part of a third photosensitive body belt 53'', the second photosensitive body belt 53' and its exposure and projection positions 23, 22, and a 8-th mirror 18 and the 7-th mirror 17, respectively, and these mirrors are installed so that the optical path length becomes the same as that of the time of a full color mode. In such a way, a multicolor containing a full color copy and a black toner can be obtained easily by one set.
Patent JP-S63199656-A (JP)
Title: Electric conduction-transfer type recording head
Inventor: IBUKI MICHIO
IPC: B41J2/345
Filed: 1987-02-13
Abstract: PURPOSE:To finely divide recording electrodes, to obtain good electric conduction characteristics and to obtain a recording head superior in durability, by a method wherein the recording electrodes are formed by plating an alloy made of a ferrous metal and a high-melting metal and the tip end portions of the recording electrodes are coated with an insulating substance except for the end faces contacting with a ribbon. CONSTITUTION:As a material for a head substrate 2, a ceramic mainly composed of Al2O3 and MgO is used. As a lower layer plating, an electroless Cu plating is applied on the substrate 2. On the substrate 2, a cyclic rubber photo resist is applied. After that, the photo resist is exposed to light to form a negative pattern of recording electrodes, and the electroless Cu plating is etched to form a recording electrode pattern. An electrolytic Co-W alloy plating is deposited on an electroless Cu plating pattern 3 to form recording electrodes 4. Moreover, the tip end portions of the recording electrodes 4 other than end faces 5 thereof contacting a ribbon are spray-coated with a ceramic 6. As the lower layer plating 3, an electroless alloy plating, such as Ni-B, Ni-P, Ni-W-P, Co-P, or Co-W-P, can be used as an alternative to the electroless Cu plating.
Patent JP-S58148512-A (JP)
Title: Pulse generator
Inventor: TOOYAMA ISAO
IPC: H03K3/57
Filed: 1982-02-27
Abstract: PURPOSE:To generate stable pulses efficiently from the beginning, by preparing a separate power supply for a pulse generator using the resonance charging system and starting the generator after preparatory charging. CONSTITUTION:An output voltage of a main charging power supply 11 is divided at resistance voltage dividers 12, 13, the divided output voltage is inputted to an error amplifier 14 differentially with a reference voltage Es and a difference DELTAV1 is controlled at all times so as to be made zero. Further, the output voltage of an auxiliary charging power supply 16 is divided at resistance voltage dividers 17, 18, the voltage is inputted to an error amplifier 19 differentially with the reference voltage Es so as to make the difference DELTAV2 zero. A main discharge capacitor 21 is charged preparatorily via a charging resistor 20 from the power supply 16. In starting this device, the reference voltage Es is adjusted with the power supply 15, the output voltage of the power supply 16 is boosted to a voltage Vc required for the repetitive discharge and the charging is completed. In this case, an output voltage E1 of the power supply 11 is a voltage determined with Equation, where eta1, eta2 in Figure are the inverting rate determined with the charge/discharge circuit.
Patent JP-H09229357-A (JP)
Title: Ignition sequence for hot air heater
Inventor: TAKAHASHI MUTSUHIKO
IPC: F23N5/20
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To completely raise the temperature of an oil feed port of a vaporizer during an ignition and realize a stable ignition without generating an ignition failure or white flame. SOLUTION: A hot air heater comprises a vaporizer for supplying vaporized gas obtained by vaporizing liquid fuel to a burner and burning it, a heating element for vaporizing the liquid fuel, a temperature detecting element for detecting the temperature of the vaporizer, a pump for feeding the liquid fuel to the vaporizer, an igniter for igniting the burner and a control means for controlling the temperature of the vaporizer to a prescribed temperature during a combustion.  The control means includes an ignition sequence in which it controls the supply of electric current to the heating element of the vaporizer, retains the control temperature of the vaporizer detected by the temperature detecting element for a prescribed time ▵t at a heat-retaining temperature Th before the control temperature reaches an ignition command temperature Tt lower than a prescribed temperature To during a combustion, and then raises it to the ignition command temperature Tt and operates the igniter.
Patent JP-H04270379-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA JUNPEI
IPC: G09F9/40
Filed: 1991-02-26
Abstract: PURPOSE:To correct the variation of luminance, etc., caused by a variation of an angle of monitoring of a liquid crystal panel, in the liquid crystal display device having a large-sized liquid crystal panel. CONSTITUTION:A video signal from a signal source 1 is supplied to a liquid crystal display panel 4 through a transistor 2, and also, a synchronizing signal from the signal source 1 is supplied to a generating circuit 5 for a saw tooth wave, etc., and the saw tooth wave from this generating circuit 5 is supplied to a base of a transistor 6 connected between a collector of a transistor 2 and a power source terminal 7.
Patent JP-S55124006-A (JP)
Title: Direction discriminating method of minute inclination
Inventor: TAKAHASHI KOREKIYO
IPC: G01C9/00
Filed: 1979-03-19
Abstract: PURPOSE: To obtain the method capable of discriminating the direction of minute inclination with an extremely inexpensive and simple device by the vertical directions of the curved moire fringes produced owing to the combinations of a plane grating and a curved grating.  
     CONSTITUTION: A plane grating 1 and curved grating 4 having the same width and pitch are disposed in proximity. When the plane grating 1 is minutely rotated R right about its perpendicular line m, the moire fringes f being convex upward appear. When rotated left, the fringes become convex downward. By utilizing this method, a measuring device is made. Now, the plane grating and curved grating which become a reference are mounted within a substrate 12 and plane gratings 15, 16 in opposition to the foregoing gratings are mounted to the oscillating plate 13 provided to the substrate 12 by way of a pin 14. This device is put on the surface to be measured and the inclination direction is discriminated from the direction of f of the grating 15. The angle of inclination may be obtained from the width W and number of the moire fringes of the grating 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04271600-A (JP)
Title: Speaker
Inventor: HAYASE TORU
IPC: H04R9/02
Filed: 1991-02-27
Abstract: PURPOSE:To increase a drive power for a diaphragm around a minimum resonance frequency without increasing a magnet of a magnetic circuit by dividing any of at least a plate or a yoke into plural elements around a center axis symmetrically and providing an insulation layer between the elements. CONSTITUTION:A yoke 4 having a plate 2 and a center pole 3 is arranged to a ring magnet 1 so as to have the magnet inbetween to form a magnetic circuit. The plate 2 is made up of elements 2a split into plural numbers radially around its center axis symmetrically and insulation layers 2b being insulation paper fitted between the elements 2a. The yoke 4 consists of elements 4a split into plural numbers radially around the center axis together with a center pole 3 and insulation layers 4b being insulation paper fitted between the elements 4b. Insulation layers 3b being insulation paper between elements 3a of plural number are interposed to the center pole 3. When a signal current flows to a voice coil, small loped eddy currents 2c, 3c flow to each element of the magnetic circuit and a drive power for the diaphragm around the minimum resonance frequency is increased.
Patent JP-2000230882-A (JP)
Title: Semifree-jet testing apparatus
Inventor: KOMI JUNSUKE
IPC: F02K9/96
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To lower the back pressure of a supersonic nozzle and to enhance a starting property without making the capacity and the size of a pump or an exhauster large. SOLUTION: In this semifree-jet testing apparatus, a supersonic diffuser 6 is connected to the exit part 2b of a supersonic nozzle 2 which takes into a supersonic airflow, The extrance part 10a of a subsonic diffuser 10 is made to communicate with the exit part of the supersonic diffuser 6. A turbo-engine 11 is connected to the exit part 10b of the subsonic diffuser 10. A cowl external bypass part 14 is formed on the side of a cowl 7a which becomes the surface of the supersonic diffuser 6. A cowl external bypass part 15 which changes the opening area of the cowl external bypass part 14 is equipped at the part.
Patent JP-S59157368-A (JP)
Inventor: KAWABATA MASAO
IPC: D05B17/00
Filed: 1983-02-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000066103-A (JP)
Title: Zoom lens system
Inventor: TERADA MAMORU
IPC: G02B15/20
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a compact zoom lens system obtained by excellently correcting chromatic aberration though it is constituted of the small number of lenses. SOLUTION: This zoom lens system is constituted of three or more lens groups including at least one positive-power lens group and at least one negative-power lens group. At least one out of the positive-power lens group and the negative-power lens group is constituted of only one signal lens element. Then, the conditions of -0.020<Lt<0.020, 0.02<|Lgp|<0.20, 0.02<|Lgn|<0.20 and 0.60<|Lgp/Lgn|<1.40 are satisfied.  Provided that Lt is an axial chromatic aberration coefficient obtained by the whole system when the focal distance of the whole system is regulated to be 1 in the longest focal distance state, Lgp is the axial chromatic aberration coefficient obtained by the positive lens group when the focal distance of the whole system is regulated to be 1 in the longest focal distance state and Lgn is the axial chromatic aberration coefficient obtained by the negative lens group when the focal distance of the whole system is regulated to be 1 in the longest focal distance state.